Gaya APA
Cline, William R. (1992).
The Economics of Global Warming .
Washington:
Institute for International Economics.
Gaya Chicago
Cline, William R.
The Economics of Global Warming.
Washington:
Institute for International Economics,
1992.
Text.
Gaya MLA
Cline, William R.
The Economics of Global Warming.
Washington:
Institute for International Economics,
1992.
Text.
Gaya Turabian
Cline, William R.
The Economics of Global Warming.
Washington:
Institute for International Economics,
1992.
Print.